NOW Vitamin D3 1000 IU is a high-potency dietary supplement containing 180 easy-to-swallow softgels. Each softgel provides 1000 IU of vitamin D3 (cholecalciferol) to support bone strength, dental health, and overall structural wellness through enhanced calcium absorption. Key features: • High potency 1000 IU vitamin D3 formula • 180 softgels per bottle • Supports bone and dental health • Aids calcium absorption • Easy-to-swallow softgel form Vitamin D3 is essential for calcium absorption and utilization in the body. This supplement is beneficial for individuals with limited sun exposure or those looking to maintain healthy vitamin D levels. The softgel format enhances absorption since vitamin D3 is fat-soluble. The bottle contains a 180-day supply when taken as one softgel daily. Store in a cool, dry place away from direct light.